baber/WOPTO huggingface dataset:
Patent KR-102113574-B1 (KR)
Title: Door lock module
Inventor: YOO SI YEON
IPC: E05B47/00
Filed: 2019-01-22
Granted: 2020-05-21
Abstract: The present invention relates to an automatic door lock module. With the present invention, forcible door closing is possible in a case where a door is yet to be closed. In addition, forcible door opening is possible in a case where power is off. The door lock module includes: a main body case having a partially cut upper end; a rod member having a part positioned at the cut part of the main body case with the other part positioned inside the main body case and moving downward by being pressurized by a ring member inserted into the cut part, in which the diameter of a lower terminal end is relatively larger than the diameters of the other parts; a first elastic member positioned at the lower end of the rod member and restoring the rod member attributable to the lower end to the original position; a first sensor coming into close contact with the lower terminal end of the rod member or separated from the rod member moved downward; a motor rotating forward when the rod member in close contact is separated from the first sensor; a driving gear connected to the motor and rotated by the rotation of the motor; a semicircular driven gear gear-meshing with the driving gear; a second sensor positioned at the upper end of the first sensor and coming into close contact with the driven gear at a first position of the driven gear; and a third sensor positioned at the upper end of the second sensor and coming into close contact with the driven gear at a second position of the driven gear.
Patent KR-102217190-B1 (KR)
IPC: H01M10/052
Filed: 2019-01-23
Granted: 2021-02-18
Abstract: [과제] 단락 전류 분산체를 구비하는 적층 전지에 있어서, 못 관통 등에 의한 단락 전류 분산체의 단락 시, 단락 전류 분산체의 단락 저항을 안정화시킨다. 
[해결 수단] 적어도 하나의 단락 전류 분산체와 적어도 하나의 발전 요소가 적층된 적층 전지에 있어서, 상기 단락 전류 분산체에 있어서, 제 1 집전체층과 제 2 집전체층과 상기 제 1 집전체층 및 상기 제 2 집전체층의 사이에 마련된 절연층이 적층되어 있으며, 상기 발전 요소에 있어서, 정극집전체층과 정극재층과 전해질층과 부극재층과 부극집전체층이 적층되어 있으며, 상기 제 1 집전체층이 상기 정극집전체층과 전기적으로 접속되어 있으며, 상기 제 2 집전체층이 상기 부극집전체층과 전기적으로 접속되어 있으며, 상기 제 1 집전체층 및 상기 제 2 집전체층이, 구리, 스테인리스강, 니켈, 철, 크롬 및 티탄으로 이루어지는 군에서 선택되는 적어도 1종의 금속으로 이루어지는, 적층 전지로 한다.
Patent KR-102166256-B1 (KR)
IPC: C11B9/00
Filed: 2019-01-25
Granted: 2020-10-15
Abstract: 본 발명은 사위질빵꽃의 향취를 재현한 향료 조성물 및 이를 포함하는 화장료 조성물에 관한 것이다. 본 발명에서는 2-터트-부틸사이클로헥실 아세테이트(2-Tert-butylcyclohexyl acetate), 쿠미닐 아세트알데히드(Cuminyl acetaldehyde), 세타록스(CETALOX) 및 리날릴 아세테이트(Linalyl Acetate)로 이루어진 군에서 선택되는 하나 이상을 포함함에 따라, 사위질빵꽃 향취와의 유사성이 우수하고, 기호도가 높은 향료 조성물을 제공할 수 있다.
Patent KR-102155220-B1 (KR)
IPC: B30B9/12
Filed: 2019-02-22
Granted: 2020-09-11
Abstract: 본 발명은 스크류를 이용하여 동물부산물을 이송시키는 동시에 동물부산물에 포함되어 있는 기름을 압착할 수 있는 스크류를 이용한 동물성 기름 추출용 동물부산물 압착기에 관한 것으로, 더욱 상세하게는 횡방향으로 길게 내부공간이 형성되어 있는 본체의 내부공간을 따라 횡방향으로 길게 모터에 의해 구동하는 스크류가 관통하도록 설치되며, 상기 본체의 일단에는 동물부산물을 투여하는 입구가 형성되고, 타단에는 스크류의 이송에 의해 이송된 동물부산물이 배출되는 출구가 형성되어 있되, 본체의 내부에는 상기 스크류가 내부에 위치하도록 외주연에 복수 개의 관통공이 형성되어 있는 타공망이 설치되어 있어 상기 스크류를 타라 동물부산물이 이송하는 과정에서 동물부산물에 포함되어 있는 동물성 기름은 타공망을 통해 외부로 추출되는 것이 특징인 스크류를 이용한 동물성 기름 추출용 동물부산물 압착기에 관한 것이다. 
상술한 바와 같이 본 발명 스크류를 이용한 동물성 기름 추출용 동물부산물 압착기는 재료를 투입하면 스크류를 통한 이송 중에 압착이 이루어지며 이송이 끝나면 기름과 기름이 추출된 재료가 분리되어 배출되는 연속공정이 가능하여 대량의 기름을 추출할 수 있으며 또한 재료를 분리 또는 회수하는 별도의 장치가 필요 없어 설치비용의 절감 및 간단한 장치구성으로 인한 고장이 적으며, 이로 인한 구성품의 교체나 수리에 따른 비용이 절감되기에 매우 경제적이다는 현저한 효과가 있다.
Patent KR-102054611-B1 (KR)
IPC: C08J5/18
Filed: 2019-03-13
Granted: 2019-12-10
Abstract: 본 발명의 하기 화학식 1의 말단기를 포함하는 변성 폴리이미드 및 이를 포함하는 경화성 조성물을 제공한다. 본 발명에 따른 변성 폴리이미드는 경화에 의한 투과도 저하 및 색변성을 억제함으로써, 고투명의 무색 투명한 폴리이미드 필름을 제공할 수 있으며, 특히, 디스플레이 기판 및 반도체 소자의 층간 절연막, 패시베이션 막, 버퍼코트 막, 다층 프린트 기판용 절연막, OLED의 절연막뿐만 아니라, 액정표시소자의 박막 트랜지스터의 보호막 등에 적용하기에 적합한 특성을 가진다. 
[화학식 1] 
   
상기 식에 있어서, D는 열경화성 또는 광경화성 관능기이며, R은 2가 이상의 유기기이고, n은 1이상의 정수이다.
Patent KR-102254144-B1 (KR)
IPC: F16H57/08
Filed: 2019-03-13
Granted: 2021-05-21
Abstract: 본 발명은 차량용 변속기 및 이를 포함하는 차량의 동력 전달 장치를 제공한다. 본 발명은 모터의 회전축과 연결되는 구동 선기어와, 상기 구동 선기어와 치합되어 자전하거나 상기 구동 선기어의 원주 방향을 따라 공전하는 복수개의 제1 유성기어와, 내주면에 배치된 내주 티스를 구비하고, 상기 내주 티스와 상기 제1 유성기어가 치합되는 링 기어와, 상기 내주 티스에 치합되어 상기 링 기어를 따라 공전하는 복수개의 제2 유성기어와, 상기 제2 유성기어와 치합되는 제1 선기어와, 상기 제2 유성기어와 치합되는 제2 선기어, 및 상기 제2 유성기어가 자전하도록 결합되며, 상기 제1 선기어 및 상기 제2 선기어가 삽입되는 캐리어를 포함한다.
Patent KR-102134538-B1 (KR)
Inventor: HAM MI KYOUNG
IPC: A61K8/64
Filed: 2019-03-21
Granted: 2020-07-17
Abstract: The present invention provides a method of preparing a medicinal shampoo having hair loss-preventing and hair growth-promoting functions, the method comprising: a step of mixing fish mint, perilla, green tea, and goji berry in a weight ratio of 5-7 : 2-3.5 : 2-3.5 : 0.5-1.5 and extracting therefrom a medicinal herb component using an alcohol; a step of heating hop and filtering the same; a step of extracting beer yeast using an alcohol; a step of mixing bentonite with water, letting the mixture stand still, and collecting overlying water therefrom; a base layer preparation step of mixing the medicinal herb component extract, the hop filtrate, the beer yeast extract, and the overlying water in a weight ratio of 6-8 : 0.1-2 : 0.1-2 : 0.1-2; a first composition preparation step of mixing a base layer, a thickener, and a surfactant in a weight ratio of 2.5-3.5 : 0.2-0.4 : 3.0-4; and a second composition preparation step of adding a preservative in a weight ratio of 0.6-1.3 with respect to a weight ratio of the base layer in the first composition of 2.5-3.5.
Patent KR-102054613-B1 (KR)
Title: Fire monitoring system and method for solar power connector
Inventor: SON KYU BEOM
IPC: H02S40/22
Filed: 2019-03-25
Granted: 2019-12-20
Abstract: The present invention relates to a fire monitoring system of a solar connection board which can monitor and predict fire of one or more solar connection boards on a remote server. The fire monitoring system of a solar connection board comprises: a plurality of solar cell strings generating electric energy from solar energy; a connection board transmitting direct current (DC) power generated by the plurality of solar cell strings to an inverter; a solar cell power generation device including the inverter converting the DC power transmitted from the connection board into alternating current (AC) power; a wireless relay; and a server communicating with the solar cell power generation device through the wireless relay.
Patent KR-102112446-B1 (KR)
Inventor: SEO DONG JUN
IPC: B29C48/35
Filed: 2019-04-10
Granted: 2020-05-18
Abstract: The present invention relates to synthetic resin mixing equipment used to manufacture a synthetic resin. Synthetic resin mixing is a process of mixing materials by repeating an operation of winding a discharged synthetic resin around one of two rollers arranged in parallel with each other, rotating the wound synthetic resin, cutting the rotated synthetic resin, and putting the cut synthetic resin between the rollers so as to wind the cut synthetic resin around the roller again. The present invention relates to the synthetic resin mixing equipment including: a first roller; a second roller; a blade; a blade transfer unit; left and right angle adjustment hinge shafts; left and right flaps; an angle adjustment fixing unit used as a stretching device; and a synchronization device, wherein the synchronization device includes a synchronization connector, a synchronization gear, a synchronization piston, and a synchronization cylinder, a pair of left and right synchronization connectors are provided such that one ends of the left and right synchronization connectors are hinge-coupled to left and right sides of the stretching device, respectively, synchronization gears are provided at opposite ends of the left and right synchronization connectors so as to engage with each other, the opposite ends of the left and right synchronization connectors are hinge-coupled to left and right sides of a rear end of the synchronization piston, respectively, the synchronization cylinder is formed inside the blade in a cylindrical shape, and the synchronization piston is inserted into the synchronization cylinder, so that angles of the left and right flaps are adjusted at a same level, and vibrations within a minute angle are absorbed.
Patent KR-102012157-B1 (KR)
Title: Adhesive type mask with elasticity band
Inventor: KIM KANG KWAN
IPC: A41D13/11
Filed: 2019-04-16
Granted: 2019-08-19
Abstract: The present invention relates to a contact type mask with a stretchable band, which maximizes a face contact effect around a respirator when worn, thereby preventing polluted external air from entering the inside through a gap of a wearing part. To achieve the purpose, the present invention relates to a mask having earrings (2) on both sides of a mask body (1) having an air permeable filtering unit (10), wherein a secondary contact unit (3) having stretchability and flexibility is formed along an edge part of the mask body (1), a nose pad (40) surrounding the nose of a user from the top to be in contact with the nose is provided on an inner upper part of the mask body (1), a lateral lower film (42) formed in a closed curve shape from both sides of the nose pad (40) downward to surround the nose and the mouth is provided, a primary contact unit (4) made of elastic and stretchable materials for contact with skin is formed on an edge part of the lateral lower film (42), and a separate stretchable band (5) having elasticity is formed on an upper part of one side of the secondary contact unit (3) to increase contact power of the nose pad (40) to the nose, thereby preventing internal air from being leaked upward.
Patent KR-102093615-B1 (KR)
Inventor: SEOL JIN GIL
IPC: G08C17/02
Filed: 2019-04-22
Granted: 2020-05-04
Abstract: The present invention relates to a parking management system, which is characterized by comprising: a main body which displays the number of parking available vehicles, and, when the maximum number of enterable vehicles have entered, displays ′FULL′; an infrared light detection sensor which is individually formed at a parking space and individually detects the parked and exited state of a vehicle to transmit the same to a vehicle detecting transmitter; the vehicle detecting transmitter which, after detecting parking completion or exit completion by the infrared light detection sensor, transmits the same to a vehicle detecting receiver; the vehicle detecting receiver which receives a vehicle entering or exiting signal transmitted from the vehicle detecting transmitter and transmits the same to the main body; a remote controller which stores and checks data and can input or modify the number of parked vehicles displayed on the main body; and a parking management server which recognizes the entered state of vehicles by the detection signal transmitted by the infrared light detection sensor to compare the same to the data of the parking lot for calculation in order to recognize the parking state, thereby transmitting a parking allowance signal to the remote controller or the main body. Therefore, the system can be continuously managed without interruption even from a remote place.
Patent KR-102164722-B1 (KR)
Title: Winding guide apparatus of clip band for nail gun
Inventor: KIM GEUN WOO
IPC: B25C1/00
Filed: 2019-04-26
Granted: 2020-10-13
Abstract: The present invention relates to a winding guide device of a clip band for a nail gun, which allows a clip band manufactured in a clip band manufacturing device to be moved along a guide rail, and then to be stably fitted into a locking groove of a winding shaft rod provided in a winding device so as to smoothly wind the clip band. To this end, according to the present invention, a moving rail moved forward and backward by an operating cylinder is installed at a front end of a guide rail formed with a guide groove. Therefore, the moving rail is moved forward by the operating cylinder to be positioned directly before a locking groove provided in a winding shaft rod when a clip band is moved forward to the winding shaft rod along the moving rail, so that the clip band can be accurately inserted into a locking groove of the winding shaft rod. In addition, a winding operation of the clip band is not interrupted since the moving rail is moved backward after the clip band is inserted into the locking groove of the winding shaft rod.
Patent KR-102440765-B1 (KR)
IPC: C09J133/10
Filed: 2019-05-16
Granted: 2022-09-05
Abstract: 본 출원의 일 실시상태는 점착제 조성물 및 이를 포함하는 점착 필름에 관한 것이다.
Patent KR-102147393-B1 (KR)
Inventor: LEE HYUK GYU
IPC: A61J3/10
Filed: 2019-05-21
Granted: 2020-08-24
Abstract: The present invention relates to an upper turntable bush installation structure of a tablet machine, comprising: a main turntable which has frames for inputting powder materials placed radially around a vertical rotary center; a lower punch and an upper punch which are respectively elevatably placed on a lower side and an upper side of the frames; an upper turntable engaged with an upper side of the main turntable and having punch holes penetrating vertically to have the upper punch placed; a settlement groove formed to be concave on an upper surface on an edge side of the upper turntable and to have one side horizontally connected to the inside of a punch hole; a bush correspondingly engaged through the upper side of the punch hole and having a guide hole penetrating vertically the inside thereof so that the upper punch is elevatably engaged; and a locking member detachably engaged with the inside of the settlement groove and having a support end on one side which places down an upper end on one side of the bush to be locked. The present invention aims to provide the upper turntable bush installation structure of the tablet machine, which is able to reduce the time and cost for replacement.
Patent KR-102266342-B1 (KR)
IPC: G06F21/60
Filed: 2019-05-27
Granted: 2021-06-16
Abstract: 컴퓨터 프로세서에서 실행하는 소프트웨어 보안을 위한 메모리 데이터의 암호화 및 복호화 방법, 이를 수행하기 위한 기록매체 및 장치가 개시된다. 
소프트웨어 보안을 위한 메모리 데이터의 암호화 및 복호화 방법은 암호화 기능이 주입된 기계어로 상기 메모리 데이터를 암호화하여 상기 메모리 영역에 저장하는 단계 및 복호화 기능이 주입된 기계어로 상기 메모리 영역에서 암호화 된 상기 메모리 데이터를 복호화하여 상기 메모리 데이터의 값으로 지정된 주소로 분기하는 단계를 포함한다.
Patent KR-102203733-B1 (KR)
Title: 수용성 고분자의 다공질체의 제조 방법
IPC: C08J9/28
Filed: 2019-05-29
Granted: 2021-01-15
Abstract: 간편성이 우수한, 수용성 고분자의 다공질체의 제조 방법이 제공된다.  여기에 개시되는 수용성 고분자의 다공질체의 제조 방법은, 수용성 고분자와 물과 분산질을 포함하며, 상기 수용성 고분자가 용해되고, 또한 상기 분산질이 분산된 에멀전을 조제하는 공정과, 상기 에멀전으로부터, 물 및 상기 분산질을 기화시켜 제거하는 공정을 포함한다.  상기 분산질의 비점은 물의 비점보다 높다.  상기 수용성 고분자의 상기 분산질에 대한 용해도는, 물에 대한 용해도보다 낮다.
Patent KR-102109565-B1 (KR)
Inventor: HEO SUNG JUN
IPC: A01G25/00
Filed: 2019-05-30
Granted: 2020-05-12
Abstract: Disclosed is a paddy field water level notification system capable of enabling a paddy field to be stably managed by measuring a water level condition from at least one paddy field and notifying a manager of a decrease in the water level of the paddy field when the water level is determined to be decreased. According to the present invention, the paddy field water level notification system includes: at least one terminal for measuring the water level of at least one paddy field and notifying the manager of the water level; at least one water level notifier; and a server capable of communicating with the terminal and the water level notifier in a wireless or wired manner. The server includes: a communication part which is a communication means capable of communicating with the terminal and the water level notifier in a wireless or wired manner; interval data in which a maximum interval value about each of the paddy fields is classified and stored; and a control part comparing a distance value (D) transmitted by the water level notifier to the maximum interval value stored in the interval data, thereby creating alarm information if the transmitted distance value (D) exceeds the maximum interval value.
Patent KR-102037856-B1 (KR)
Title: a packing apparatus for burito
Inventor: LEE JOON YOUNG
IPC: B65B35/10
Filed: 2019-06-07
Granted: 2019-10-29
Abstract: The present invention relates to a burrito packaging device and, more specifically, to a burrito packaging device wherein not only can an entire process be made faster by automatically supplying inner wrapping paper during packaging of a burrito, but can also maintain good hygiene by preventing foreign materials from being included in the packaging. In order to achieve the objective, the present invention is made of an inner wrapping paper supply device for supplying the inner wrapping paper to a lower part of the burrito moving through a conveyor part, and a packaging device for packaging outer wrapping paper with the inner wrapping paper located at the lower part of the burrito. The inner wrapping paper supply device is made of a supply part for accommodating a plurality of pieces of inner wrapping paper, an insertion part for inserting the inner wrapping paper into the lower part of the burrito moving through the conveyor part, and a transport part for transporting the inner wrapping paper accommodated in the supply part to the insertion part.
Patent KR-102063168-B1 (KR)
Title: Structure of eletrode tip for spot welding equipment
Inventor: KIM CHUL HO
IPC: B23K9/12
Filed: 2019-06-17
Granted: 2020-01-07
Abstract: The present invention relates to a structure of an electrode tip for a spot welding device. More specifically, a spot welding device attaches and presses an end of the electrode tip to both sides of plates, and applies electric current to the electrode tip so that a nugget is formed on a bonding surface between the plates and the plates are bonded to each other. The electrode tip is connected on an upper end to a front end of a shank in which cooling water is distributed on the inner side, and is extended to the lower side in a predetermined length such that a contact surface formed as a flat surface at a lower end comes in contact with the plates. The contact surface is formed to be smaller than the outer diameter of the upper end of the electrode tip. According to the present invention, the contact surface of the lower end of the electrode tip coming into contact with the plates to be welded is narrower than the upper part. Therefore, spot welding can be performed in a narrow width such as a door flange for a vehicle and has a wide usage range. Moreover, a guide member providing a moving route of the cooling water is inserted into the electrode tip to improve heat radiation efficiency of the electrode tip. Therefore, end abrasion of the electrode tip is reduced, resulting in reduction of device operation costs.
Patent KR-102216035-B1 (KR)
IPC: C08L1/28
Filed: 2019-06-19
Granted: 2021-02-16
Abstract: 본 발명은 추모를 위한 형상 제조용 골분이 함유된 3D 프린터용 필라멘트 조성물, 이를 이용한 3D 프린터용 필라멘트의 제조방법 및 이로부터 제조되는 3D 프린터용 필라멘트에 관한 것으로, 더욱 상세하게는 유골을 분쇄화한 골분을 이용하여 원하는 형상으로 3D 프린팅하여 새로운 추모문화를 만들 수 있도록 하는 추모를 위한 형상 제조용 골분이 함유된 3D 프린터용 필라멘트 조성물, 이를 이용한 3D 프린터용 필라멘트의 제조방법 및 이로부터 제조되는 3D 프린터용 필라멘트에 관한 것이다. 이러한 본 발명은, 고분자수지 100중량부에 대하여, 유골을 분쇄화한 골분 1~40중량부; 골분의 방부를 위한 숯 1~10중량부; 첨가제 1~10중량부;를 포함하는 것을 특징으로 하는 추모를 위한 형상 제조용 골분이 함유된 3D 프린터용 필라멘트 조성물, 이를 이용한 3D 프린터용 필라멘트의 제조방법 및 이로부터 제조되는 3D 프린터용 필라멘트를 기술적 요지로 한다.
Patent KR-102081054-B1 (KR)
Title: Automatic insulin infusion device
Inventor: LEE DAE RO
IPC: A61M5/142
Filed: 2019-06-19
Granted: 2020-02-25
Abstract: The present invention relates to an automatic insulin injection device, which is manufactured in a subminiature size, is easily carried, has a simple structure so costs are low, has a simple use direction by interworking a subminiature injection device and a smpartphone, maximizes privacy protection and the convenience without exposure of an injection to other people, has reduced costs and increased portability due to non-controller by interworking the injection device and the smartphone, can be simplified with two buttons for inputting an input value and emergency stop using an application, and precisely and easily determines the injection amount through precise control of a motor. According to an embodiment of the present disclosure, the automatic insulin injection device comprises: a pump unit attached to a body of a user to administer insulin stored therein to the user at a time and the injection amount set suitable for the user; and a control unit wirelessly connected to the pump unit, and controlling the pump unit to inject the insulin through manipulation.
Patent KR-102351326-B1 (KR)
IPC: G06Q10/06
Filed: 2019-06-25
Granted: 2022-01-14
Abstract: 본 발명은 통합 경영 시스템에 관한 것으로, 기업의 조직 상황 분석과 업무 프로세스에 정의된 위험 요소들 및 기회 요소들을 상호 연동시켜 통합 관리함으로써 위험 요소들 및 기회 요소들을 일관성 있게 관리할 수 있도록 한 것이다.
Patent KR-102300391-B1 (KR)
IPC: H04N5/225
Filed: 2019-07-01
Granted: 2021-09-10
Abstract: 스마트 금융자동화기기(Smart Automated Teller Machine; 이하 "STM"이라 한다)에서 안면인식 기술을 이용하여 사용자의 이탈 및 변경을 정확하게 감지하고, 사용자 이탈 및 변경 정보를 기초로 로그아웃을 제어하여 개인 정보의 유출을 방지하고 보안성을 향상하도록 한 안면인식을 이용한 스마트 금융자동화기기의 사용자 이탈/변경 감지장치 및 방법에 관한 것으로서, 스마트 금융자동화기기에 내장된 금융 업무 제어부에서 금융 거래가 시작되면 사용자 이탈/변경 판단부와 연동하여 안면인식 감시를 요청하고, 사용자 이탈/변경 판단부에서 안면 인식 감시가 요청되면 안면인식 솔루션을 실행하고, 사용자 이탈/변경이 감지되면 사용자 이탈/변경 감지 이벤트를 발생하여 금융 업무 제어부에 전달하며, 금융업무 제어부에서 금융 거래 도중에 사용자 이탈/변경 감지 이벤트가 수신되면, 이탈 또는 변경에 따라 선택적으로 로그아웃을 제어하여 개인정보를 보호함으로써, 보안성을 강화한다.
Patent KR-102171882-B1 (KR)
Inventor: CHOE SEUNG HEUY
IPC: H02S30/10
Filed: 2019-07-04
Granted: 2020-10-30
Abstract: Disclosed is a billboard for advertising using a solar panel. The billboard for advertising has a high energy consumption rate when using fluorescent lighting or halogen lamp in the past, as the billboard consumes considerable power, resulting in power blackout during the summer and winter. Unlike the conventional fluorescent lighting and halogen lamp, the billboard for advertising using the solar panel is installed with the solar panel on the front or top of thereof with various designs and colors and uses the power stored in the daytime using the solar panel as lighting and power of the billboard for advertising at night, and at the same time, the billboard for advertising is used by connecting to the existing power line, and the billboard for advertising using the solar panel is used for billboards, road traffic signs, bus billboards, traffic lights, neon signs, and information boards using LED lighting.
Patent KR-102271587-B1 (KR)
IPC: H01L21/02
Filed: 2019-07-08
Granted: 2021-07-05
Abstract: 반도체 디바이스 및 그것을 형성하는 방법이 제공된다. 상기 방법은 기판 내에 트렌치를 형성하는 단계를 포함한다. 상기 트렌치의 측벽들 및 바닥을 따라 라이너 층이 형성된다. 상기 라이너 층 위에 실리콘-리치 층이 형성된다. 상기 상기 실리콘-리치 층을 형성하는 단계는 제1 시간 간격 동안 제1 실리콘 전구체를 프로세스 챔버 내로 유입하는 단계, 및 제2 시간 간격 동안 제2 실리콘 전구체 및 제1 산소 전구체를 상기 프로세스 챔버 내로 유입하는 단계를 포함한다. 상기 제2 시간 간격은 상기 제1 시간 간격과는 상이하다. 상기 방법은 상기 실리콘-리치 층 위에 유전체 층을 형성하는 단계를 더 포함한다.
Patent KR-102209576-B1 (KR)
IPC: H04W16/28
Filed: 2019-07-10
Granted: 2021-02-01
Abstract: 본 발명은 밀리미터파(mmWave) 대역의 5G 이동통신에 활용되는 링크 스케쥴링 방법 및 그 장치에 관한 것에 관한 것이다. 본 발명은 실시간으로 복잡한 MWIS(Maximum Weight Independent Set) 문제를 해결하여 상대적으로 짧은 시간에 백홀 링크 스케쥴링 결과를 계산할 수 있다.
Patent KR-102067022-B1 (KR)
Title: Electric field sensor
Inventor: KIM YESOL
IPC: G01V3/08
Filed: 2019-07-18
Granted: 2020-01-15
Abstract: The present invention provides an electric field sensor that corrects and matches a voltage difference of two sensors through fine adjustment of a contact area of a carbon fiber by sliding an O-ring or a polygonal ring of each of two electric field sensors forming one pair. To achieve this, the electric field sensor according to the present invention comprises: a carbon fiber bundle in which a plurality of carbon fibers are coupled to each other; an anode or a cathode formed at one side of the carbon fiber bundle; and an O-ring or a polygonal ring into which the other side of the carbon fiber bundle is inserted.
Patent KR-102146291-B1 (KR)
Title: Apparatus for manufacturing catalysis
Inventor: KIM HYO JOONG
IPC: B01J23/46
Filed: 2019-07-24
Granted: 2020-08-21
Abstract: The present invention relates to an apparatus for manufacturing a catalyst. In particular, the present invention relates to an apparatus for manufacturing a catalyst, capable of uniformly dispersing and coating platinum of several nm units on a metal oxide such as tungsten oxide, and minimizing the amount of platinum used while controlling a reduction state of platinum, thereby enabling mass production of a visible photocatalyst. The apparatus for manufacturing a catalyst includes a reactor having one or more inlet ports for introducing raw materials and a receiving space for receiving the introduced raw materials.